EP1542199A3 - Verfahren und Einrichtung zur Steuerung einer Plasmaanzeigetafel - Google Patents

Verfahren und Einrichtung zur Steuerung einer Plasmaanzeigetafel Download PDF

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Publication number
EP1542199A3
EP1542199A3 EP04292893A EP04292893A EP1542199A3 EP 1542199 A3 EP1542199 A3 EP 1542199A3 EP 04292893 A EP04292893 A EP 04292893A EP 04292893 A EP04292893 A EP 04292893A EP 1542199 A3 EP1542199 A3 EP 1542199A3
Authority
EP
European Patent Office
Prior art keywords
dithering
pixels
sub
mask pattern
display panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04292893A
Other languages
English (en)
French (fr)
Other versions
EP1542199A2 (de
Inventor
Jun Hak Ggotmebeodeul Maeul Geumgang Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1542199A2 publication Critical patent/EP1542199A2/de
Publication of EP1542199A3 publication Critical patent/EP1542199A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2044—Display of intermediate tones using dithering
    • G09G3/2051—Display of intermediate tones using dithering with use of a spatial dither pattern
    • G09G3/2055—Display of intermediate tones using dithering with use of a spatial dither pattern the pattern being varied in time
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0266—Reduction of sub-frame artefacts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2003—Display of colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
EP04292893A 2003-12-08 2004-12-06 Verfahren und Einrichtung zur Steuerung einer Plasmaanzeigetafel Withdrawn EP1542199A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030088672A KR20050055459A (ko) 2003-12-08 2003-12-08 플라즈마 디스플레이 패널의 구동장치 및 구동방법
KR2003088672 2003-12-08

Publications (2)

Publication Number Publication Date
EP1542199A2 EP1542199A2 (de) 2005-06-15
EP1542199A3 true EP1542199A3 (de) 2008-10-08

Family

ID=34511188

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04292893A Withdrawn EP1542199A3 (de) 2003-12-08 2004-12-06 Verfahren und Einrichtung zur Steuerung einer Plasmaanzeigetafel

Country Status (5)

Country Link
US (1) US20050134615A1 (de)
EP (1) EP1542199A3 (de)
JP (1) JP2005173603A (de)
KR (1) KR20050055459A (de)
CN (1) CN1627349A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006267929A (ja) * 2005-03-25 2006-10-05 Fujitsu Hitachi Plasma Display Ltd 画像表示方法および画像表示装置
KR20070067823A (ko) * 2005-12-23 2007-06-29 엘지전자 주식회사 플라즈마 디스플레이 장치 및 그 화상처리 방법
KR100794161B1 (ko) * 2006-01-06 2008-01-11 엘지전자 주식회사 플라즈마 디스플레이 장치 및 그 화상처리 방법
KR100809348B1 (ko) 2006-08-01 2008-03-05 삼성전자주식회사 흑백 출력 장치의 다계조 표현을 위한 서브 채널 픽셀 변조방법 및 장치
KR100766081B1 (ko) * 2006-08-30 2007-10-12 삼성전자주식회사 영상신호처리장치 및 그의 영상신호처리방법
TWI357034B (en) 2007-09-28 2012-01-21 Mstar Semiconductor Inc Dithering mask and method of forming the same
CN101409849B (zh) * 2007-10-12 2011-11-23 晨星半导体股份有限公司 产生递色屏蔽的方法
KR101676878B1 (ko) * 2010-06-07 2016-11-17 삼성디스플레이 주식회사 입체 영상 디스플레이를 위한 디더 패턴 발생 방법 및 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5734369A (en) * 1995-04-14 1998-03-31 Nvidia Corporation Method and apparatus for dithering images in a digital display system
US6034664A (en) * 1997-06-25 2000-03-07 Sun Microsystems, Inc. Method and apparatus for pseudo-random noise generation based on variation of intensity and coloration
EP1136974A1 (de) * 2000-03-22 2001-09-26 Deutsche Thomson-Brandt Gmbh Videobilddatenverarbeitungsverfahren für eine Anzeigevorrichtung
EP1262943A2 (de) * 2001-05-30 2002-12-04 Pioneer Corporation Verfahren und Einrichtung zum Steuern einer Plasmaanzeigetafel
EP1262947A1 (de) * 2001-06-01 2002-12-04 Thomson Licensing S.A. Verfahren und Vorrichtung zur Verarbeitung von auf einem Bildschirm dargestellten Videodaten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703318A (en) * 1984-03-30 1987-10-27 Wang Laboratories, Inc. Character-based monochromatic representation of color images
US4688031A (en) * 1984-03-30 1987-08-18 Wang Laboratories, Inc. Monochromatic representation of color images
US4956638A (en) * 1988-09-16 1990-09-11 International Business Machines Corporation Display using ordered dither
US6008794A (en) * 1998-02-10 1999-12-28 S3 Incorporated Flat-panel display controller with improved dithering and frame rate control
EP1262942A1 (de) * 2001-06-01 2002-12-04 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtung zur Verarbeitung von auf einem Bildschirm dargestellten Videodaten
US7038814B2 (en) * 2002-03-21 2006-05-02 Nokia Corporation Fast digital image dithering method that maintains a substantially constant value of luminance
US7190380B2 (en) * 2003-09-26 2007-03-13 Hewlett-Packard Development Company, L.P. Generating and displaying spatially offset sub-frames
US7352373B2 (en) * 2003-09-30 2008-04-01 Sharp Laboratories Of America, Inc. Systems and methods for multi-dimensional dither structure creation and application

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5734369A (en) * 1995-04-14 1998-03-31 Nvidia Corporation Method and apparatus for dithering images in a digital display system
US6034664A (en) * 1997-06-25 2000-03-07 Sun Microsystems, Inc. Method and apparatus for pseudo-random noise generation based on variation of intensity and coloration
EP1136974A1 (de) * 2000-03-22 2001-09-26 Deutsche Thomson-Brandt Gmbh Videobilddatenverarbeitungsverfahren für eine Anzeigevorrichtung
EP1262943A2 (de) * 2001-05-30 2002-12-04 Pioneer Corporation Verfahren und Einrichtung zum Steuern einer Plasmaanzeigetafel
EP1262947A1 (de) * 2001-06-01 2002-12-04 Thomson Licensing S.A. Verfahren und Vorrichtung zur Verarbeitung von auf einem Bildschirm dargestellten Videodaten

Also Published As

Publication number Publication date
JP2005173603A (ja) 2005-06-30
KR20050055459A (ko) 2005-06-13
EP1542199A2 (de) 2005-06-15
US20050134615A1 (en) 2005-06-23
CN1627349A (zh) 2005-06-15

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